// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

suite("test_alter_table_after_empty_insert") {
    def tableName = "test_alter_table_after_empty_insert"
    sql """ DROP TABLE IF EXISTS ${tableName} """
    sql """
        CREATE TABLE IF NOT EXISTS ${tableName} (
            k BIGINT,
            v SMALLINT NOT NULL,
            t TEXT NOT NULL
        )
        DUPLICATE KEY(`k`)
        DISTRIBUTED BY HASH(`k`) BUCKETS 4
        PROPERTIES("replication_num" = "1")
    """
    sql """ INSERT INTO ${tableName} SELECT * FROM ${tableName} """
    sql """ ALTER TABLE ${tableName} MODIFY COLUMN v BIGINT AFTER t """
    waitForSchemaChangeDone {
        sql """ SHOW ALTER TABLE COLUMN WHERE IndexName='${tableName}' ORDER BY createtime DESC LIMIT 1 """
        time 60
    }
}